Genevieve Hannelius ( Genevieve Hannelius )

Rosebud (voice)

Sierra McCormick ( Sierra McCormick )

Alice

Sage Ryan ( Sage Ryan )

Pete

Debra Jo Rupp ( Debra Jo Rupp )

Zelda (voice)

Skyler Gisondo ( Skyler Gisondo )

Billy/B-Dawg (voice)

Tucker Albrizzi ( Tucker Albrizzi )

Bartleby

Elisa Donovan ( Elisa Donovan )

Janice

Nico Ghisi ( Nico Ghisi )

Budderball

Charles Henry Wyson ( Charles Henry Wyson )

Buddha (voice)

Ty Panitz ( Ty Panitz )

Mudbud (voice)

Frankie Jonas ( Frankie Jonas )

Pip (voice)

Jake Johnson ( Jake Johnson )

Sam

Harland Williams ( Harland Williams )

Warwick

Rance Howard ( Rance Howard )

Mr. Johnson

Jennifer Elise Cox ( Jennifer Elise Cox )

Mrs. Carroll

Pat Finn ( Pat Finn )

Frank Carroll

Ryan Stiles ( Ryan Stiles )

Hoot (voice)

Dylan Sprayberry ( Dylan Sprayberry )

Rodney

Hardy Gatlin ( Hardy Gatlin )

Skip

Michael Teigen ( Michael Teigen )

Sheriff Dan

Max Charles ( Max Charles )

Joseph

Nels Lennarson ( Nels Lennarson )

Joseph's Dad

Diedrich Bader ( Diedrich Bader )

Howlloween Hound (voice)

Frank C. Turner ( Frank C. Turner )

Sheriff Jim

Tim Conway ( Tim Conway )

Deputy Sniffer (voice)

Nikki Garcia ( Nikki Garcia )

Brendan Meyer ( Brendan Meyer )

Punk Teen

Nick Eversman ( Nick Eversman )